From 40c7e400fe989baa004f1365ade1a875b659a659 Mon Sep 17 00:00:00 2001
From: Bob Wilson <bob.wilson@apple.com>
Date: Thu, 16 Jan 2014 19:35:01 +0000
Subject: [PATCH] Pass the --enable-libcpp configure option for cross builds,
 too.

<rdar://problem/15831288>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199413 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 74ce9cdeeb0..5cb38d1e307 100644
--- a/Makefile
+++ b/Makefile
@@ -114,9 +114,13 @@ cross-compile-build-tools:
 	  unset CXXFLAGS ; \
 	  unset SDKROOT ; \
 	  unset UNIVERSAL_SDK_PATH ; \
+	  configure_opts= ; \
+	  if test "$ENABLE_LIBCPP" -ne 0 ; then \
+	    configure_opts="$$configure_opts --enable-libcpp"; \
+	  fi; \
 	  $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
 		--host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE) \
-	        --disable-polly ; \
+	        --disable-polly $$configure_opts; \
 	  cd .. ; \
 	fi; \
 	($(MAKE) -C BuildTools \
-- 
2.34.1